From f00b43207e8d245e0b26a0e962b890844efdcc65 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Fri, 29 Jun 2007 14:44:11 +0000
Subject: [PATCH] Porting to Qt 4

---
 src/Qtx/QtxActionMenuMgr.cxx | 30 +++++++++++++++++++++++-------
 src/Qtx/QtxActionMenuMgr.h   |  3 ++-
 2 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/src/Qtx/QtxActionMenuMgr.cxx b/src/Qtx/QtxActionMenuMgr.cxx
index 6a6a5fe12..dce08b4ac 100644
--- a/src/Qtx/QtxActionMenuMgr.cxx
+++ b/src/Qtx/QtxActionMenuMgr.cxx
@@ -117,7 +117,7 @@ QtxActionMenuMgr::QtxActionMenuMgr( QMainWindow* p )
     connect( myMenu, SIGNAL( destroyed( QObject* ) ), this, SLOT( onDestroyed( QObject* ) ) );
 #ifdef ENABLE_DYNAMIC_MENU
     if ( myMenu->inherits( "QMenuBar" ) )
-      connect( myMenu, SIGNAL( highlighted( int ) ), this, SLOT( onHighlighted( int ) ) );
+      connect( myMenu, SIGNAL( hovered( QAction* ) ), this, SLOT( onHighlighted( QAction* ) ) );
 #endif
   }
 }
@@ -136,7 +136,7 @@ QtxActionMenuMgr::QtxActionMenuMgr( QWidget* mw, QObject* p )
     connect( myMenu, SIGNAL( destroyed( QObject* ) ), this, SLOT( onDestroyed( QObject* ) ) );
 #ifdef ENABLE_DYNAMIC_MENU
     if ( myMenu->inherits( "QMenuBar" ) )
-      connect( myMenu, SIGNAL( highlighted( int ) ), this, SLOT( onHighlighted( int ) ) );
+      connect( myMenu, SIGNAL( hovered( QAction* ) ), this, SLOT( onHighlighted( QAction* ) ) );
 #endif
   }
 }
@@ -340,7 +340,7 @@ int QtxActionMenuMgr::insert( const QString& title, const int pId, const int gro
   connect( ma->menu(), SIGNAL( aboutToShow() ), this, SLOT( onAboutToShow() ) );
   connect( ma->menu(), SIGNAL( aboutToHide() ), this, SLOT( onAboutToHide() ) );
 #ifdef ENABLE_DYNAMIC_MENU
-  connect( ma->menu(), SIGNAL( highlighted( int ) ), this, SLOT( onHighlighted( int ) ) );
+  connect( ma->menu(), SIGNAL( hovered( QAction* ) ), this, SLOT( onHighlighted( QAction* ) ) );
 #endif
 
   MenuNode* node = new MenuNode( pNode, myMenus.insert( gid, ma ).key(), idx, group );
@@ -606,10 +606,10 @@ void QtxActionMenuMgr::onDestroyed( QObject* obj )
   \brief Called when menu item is highlighted.
   \param id menu item being highlighted ID
 */
-void QtxActionMenuMgr::onHighlighted( int id )
+void QtxActionMenuMgr::onHighlighted( QAction* a )
 {
   const QObject* snd = sender();
-  int pid = 0, realId;
+  int pid = 0;
   if ( myMenu && snd == myMenu )
     pid = -1;
   else
@@ -617,12 +617,12 @@ void QtxActionMenuMgr::onHighlighted( int id )
     for ( MenuMap::Iterator itr = myMenus.begin(); itr != myMenus.end(); ++itr )
     {
       if ( itr.value()->menu() && itr.value()->menu() == snd )
-	      pid = itr.key();
+	pid = itr.key();
     }
   }
   if ( pid )
   {
-    realId = findId( id, pid );
+    int realId = menuActionId( a );
     if ( realId != -1 )
     {
       emit menuHighlighted( pid, realId );
@@ -834,6 +834,22 @@ QAction* QtxActionMenuMgr::menuAction( const int id ) const
   return a;
 }
 
+/*!
+  \brief Get submenu action by \a id.
+  \param id submenu ID
+  \return submenu action or 0 if not found
+*/
+int QtxActionMenuMgr::menuActionId( QAction* a ) const
+{
+  int id = -1;
+  for ( MenuMap::ConstIterator itr = myMenus.begin(); itr != myMenus.end() && id == -1; ++itr )
+  {
+    if ( itr.value() == a )
+      id = itr.key();
+  }
+  return id;
+}
+
 /*!
   \brief Update menu.
 
diff --git a/src/Qtx/QtxActionMenuMgr.h b/src/Qtx/QtxActionMenuMgr.h
index c475de410..bff1fbaf7 100644
--- a/src/Qtx/QtxActionMenuMgr.h
+++ b/src/Qtx/QtxActionMenuMgr.h
@@ -96,7 +96,7 @@ public:
 private slots:
   void         onAboutToShow();
   void         onAboutToHide();
-  void         onHighlighted( int );
+  void         onHighlighted( QAction* );
   void         onDestroyed( QObject* );
 
 signals:
@@ -120,6 +120,7 @@ protected:
 
   QAction*     itemAction( const int ) const;
   QAction*     menuAction( const int ) const;
+  int          menuActionId( QAction* ) const;
 
   void         updateMenu( MenuNode* = 0, const bool = true, const bool = true );
   virtual void internalUpdate();
-- 
2.39.2